226477069

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{3907}}^1$

素因数の和:3954

約数の個数: 24

約数和(自身を含む): 286065600

約数和(自身を除く): 59588531

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 1183, 3907, 4459, 8281, 27349, 50791, 57967, 191443, 355537, 660283, 1340101, 2488759, 4621981, 17421313, 32353867, 226477069]

約数ペア:

[(1, 226477069), (7, 32353867), (13, 17421313), (49, 4621981), (91, 2488759), (169, 1340101), (343, 660283), (637, 355537), (1183, 191443), (3907, 57967), (4459, 50791), (8281, 27349)]